From b7aa013a41a56992da338181bdebd60ce99165b4 Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Tue, 3 Jun 2025 21:06:37 +0900
Subject: feat: 全てのチャットメッセージを既読にできるように
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---
 packages/backend/src/core/ChatService.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'packages/backend/src/core/ChatService.ts')

diff --git a/packages/backend/src/core/ChatService.ts b/packages/backend/src/core/ChatService.ts
index 4e81847a52..5cd336a097 100644
--- a/packages/backend/src/core/ChatService.ts
+++ b/packages/backend/src/core/ChatService.ts
@@ -331,6 +331,16 @@ export class ChatService {
 		await redisPipeline.exec();
 	}
 
+	@bindThis
+	public async readAllChatMessages(
+		readerId: MiUser['id'],
+	): Promise<void> {
+		const redisPipeline = this.redisClient.pipeline();
+		// TODO: newUserChatMessageExists とか newRoomChatMessageExists も消したい(けどキーの列挙が必要になって面倒)
+		redisPipeline.del(`newChatMessagesExists:${readerId}`);
+		await redisPipeline.exec();
+	}
+
 	@bindThis
 	public findMessageById(messageId: MiChatMessage['id']) {
 		return this.chatMessagesRepository.findOneBy({ id: messageId });
-- 
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